Flame retardant and anti-UV High Impact Polystyrene 1.High ... reinforce, mineral filling, toughening, antistatic, uvioresistant and so on.The modification include: flame retardant, glass fiber reinforce, mineral filling, toughening, ... Household alppliances, Instrumentation parts, plank, shells of telephone and radio, toys and packaging container. Flame retardant and anti-UV High Impact Polystyrene